Hallo,

we see all over the world teh situation that the power quality is getting more and more worse. The utility are saving money due to deregulation the industrie get more challanges so the normal standards you won´t find in the field. But nobaody is thinking what is happening to the control devices. We see a lot of problems with phase monitoring protection modules that tripp in case of a bad power signal. The sinus wave if you measure it has nothing to do with a real all similarities are by accident.

What are your experiance?
Who has know how?
What otehr challanges are related to this topic?